Limithara tsa phallo ea boima ba Coriolis (CMFMs) li kopanya theknoloji e tsoetseng pele ea ho lemoha le moralo oa sebopeho ho fana ka tekanyo e tšepahalang le e sebetsang ka bongata ea phallo. Ka tlase ke likarolo tsa tsona tsa mantlha, tse ntlafalitsoeng bakeng sa litlhaloso tsa tekheniki, litokomane tsa kantle ho naha, le lipuisano tsa tekheniki tsa bareki:
Sebopeho sa Kutlo se Thehiloeng ho Thothomelo Se hlomelitsoe ka liphaephe tse le 'ngoe kapa tse 'maloa tse lekanyang tse thothomelang (meralo e tloaelehileng: e bōpehileng joaloka U, e otlolohileng, e kobehileng habeli, kapa e kobehileng ka bonngoe), e tsamaisoang ke actuator ea piezoelectric kapa ea electromagnetic maqhubung a tlhaho a phaephe. Ho thothomela ho tsitsitse 'me ha ho amehe habonolo ke tšitiso ea mechini ea kantle, ho netefatsa hore ho fumanoa ka mokhoa o tsitsitseng liphapang tsa mekhahlelo tse bakoang ke matla a Coriolis.
Ho Senola Phallo ea Boima ka ho Otloloha Tšobotsi ea mantlha e e khethollang ho li-volumetric flow metres: e lekanya phallo ea boima ka ho toba ka ho lemoha phapang ea mohato lipakeng tsa lipheletso tsa ho kena le tsa ho tsoa tsa tube e thothomelang. Sena se felisa tlhoko ea lipalo tsa puseletso ea boima, mocheso, kapa khatello, ho qoba liphoso tse bokellaneng tse tsoang phetohong e sa tobang.
Bokgoni ba ho Lekanya Diparamitha tse Ngata
Sesebelisoa se le seng se ka lekanya sekhahla sa phallo ea boima, bongata ba mokelikeli, le mocheso ka nako e le 'ngoe ntle le li-sensor tse ling. Bakeng sa tekanyo ea bongata, e sebelisa kamano pakeng tsa maqhubu a tlhaho a tube e thothomelang le bongata ba mokelikeli ka hare; mocheso o lemohuoa ke li-sensor tsa mocheso tse hahiloeng ka hare leboteng la tube. Mefuta e meng ea maemo a holimo e ka boela ea fumana sekhahla sa phallo ea volumetric le mahloriso (bakeng sa metsoako ea binary).
Moralo oa Tsela ea Phallo e sa Keneng Ha ho na likarolo tse sisinyehang, litšitiso, kapa likarolo tse thibang tseleng ea phallo ea mokelikeli. Moralo ona o thibela tahlehelo ea khatello, o qoba ho koaleha kapa ho tsofala (ho bohlokoa bakeng sa marotholi kapa mecha ea phatlalatso e hlabang), 'me o netefatsa hore phallo ea mokelikeli ha e sitisoe, e leng se etsang hore e lokele mecha ea phatlalatso e hloekileng le e silafetseng.
Tšireletso ea 'mele khahlanong le litšitiso tsa phallo
Ha e angoe ke ho sotha ha profil ea phallo ho bakoang ke likarolo tsa liphaephe tse holimo/tlase (mohlala, likobe, li-valve, lipompo). Ho fapana le li-vortex kapa li-electromagnetic flow meter, ha e hloke ho matha ha liphaephe tse telele tse otlolohileng bakeng sa ho kenngoa, e leng se nolofalletsang ho kenngoa ho tenyetsehang libakeng tse nyane.
Ho nepahala ho Hoholo le Botsitso
E ithorisa ka ho nepahala ho hoholo (hangata ± 0.1% ho isa ho ± 0.5% ea ho bala) le ho pheta-pheta (± 0.02% ho isa ho ± 0.1% ea ho bala), e latela maemo a machaba a kang ISO 9104 le ASTM D5125. Tshebetso ea tekanyo e lula e tsitsitse esita le tlas'a maemo a feteletseng a ts'ebetso (mocheso o phahameng, khatello e phahameng, ho teteana ho hoholo).
Ho lumellana ha Media e pharaletseng le Ts'ebeliso
E loketse ho lekanya metsi (ho kenyeletsoa le metsi a nang le viscosity e phahameng joalo ka oli e tala le likhomaretsi), likhase, phallo ea mekhahlelo e mengata (mohlala, metsi a nang le lipululana tse kenelletsoeng), le li-slurry (mohlala, li-slurry tsa diminerale, li-pesta tsa lijo). E sebetsa liindastering tse kang oli le khase, lik'hemik'hale, lijo le lino, meriana le kalafo ea metsi a litšila.
Tsamaiso ea Matšoao a Dijithale E amohela li-transmitter tse tsoetseng pele tsa dijithale tse nang le li-algorithms tsa ho sefa tse ikamahanyang le maemo tse hahiloeng kahare. Li-algorithms tsena li thibela tšitiso ea ho thothomela ha kantle, li ntlafatsa karolelano ea lets'oao-ho-lerata, 'me li nolofalletsa tlhahiso ea data ea nako ea sebele (mohlala, 4–20 mA, HART, Modbus, Profibus) bakeng sa kopanyo e se nang sekoli le litsamaiso tsa taolo ea indasteri.
Nako ea poso: Tshitwe-21-2025